CZT Camera SPECT/CT Finds Hidden Gastrointestinal Bleeding That CT Misses
A new study shows that technetium-99m-labeled red blood cell SPECT/CT with a full-ring 360-degree CZT camera detected bleeding sites in ...
Tag: Diagnostic imaging
Washout maps could tell brain tumor regrowth from radiation damage after treatment
A novel MRI washout ratio separated recurrent brain tumor from radiation necrosis with an area under the curve of 0.86, ...
AI Throat Camera Could Replace Swabs and Bring Flu Diagnosis Into the Home
A University of Tokyo feasibility study finds that AI-based throat imaging for influenza could overcome the biological sampling bottleneck that ...
Ultrasound First, CT With Caution: Real-World Data Map Imaging of Childhood Appendicitis
A Turkish cohort study of 675 children undergoing appendectomy found that ultrasound missed about one in five confirmed appendicitis cases ...
AI-Powered CT Scan Model Distinguishes Pancreatic Tumors Before Surgery
A combined spectral CT and radiomics nomogram achieved over 0.9 area under the curve in distinguishing pancreatic neuroendocrine tumors from ...
Hidden Liver Lesions Reveal Their Secrets to Contrast Ultrasound in Landmark Study
A retrospective CEUS study of 87 benign liver necrotic nodules identifies distinctive ultrasound features, including tortuous morphology and thick enhancing ...
Simple Blood Test Clue Helps Predict Bone Metastasis in New Prostate Cancer Cases
Chinese researchers have developed and externally validated a prediction model combining PSA, tumor stage, biopsy grade, and the neutrophil-to-lymphocyte ratio ...
Ultrasound Stiffness Test Detects Knee Fat Pad Edema With Striking Accuracy
A Turkish case-control study reports that shear wave elastography detects MRI-confirmed suprapatellar fat pad edema with excellent diagnostic accuracy, doubling ...
Three Heart Measurements on a Routine CT Scan Could Reveal Hidden Lung Hypertension
Researchers in China have developed a nomogram based on three CTPA-derived cardiac measurements that identifies group 1 pulmonary arterial hypertension ...
Belly Fat on CT Scans Shows Hidden Clues That Separate Crohn’s Disease From Appendicitis
A Chinese research team measured ten quantitative CT indices of abdominal fat and geometry in ileocecal Crohn's disease and acute ...
MRI Technique Reads Tumor Chemistry to Sort Risky Childhood Cancers Before Surgery
A Chinese research team shows that amide proton transfer MRI combined with machine learning can noninvasively distinguish high-risk from non-high-risk ...
PSMA PET/CT-guided biopsy finds hidden prostate cancers that MRI misses
A prospective study shows PSMA PET/CT-guided targeted biopsy detects clinically significant prostate cancer in 37 percent of men with negative ...
Ultrasound Bone Age Test Matches X-Rays Without Radiation in Children
A new ultrasound-based index summing ossification ratios of the distal radius, distal ulna, and proximal radius correlates with X-ray bone ...
Hermes: A Pediatric Imaging Sign Explained
A new eponym entry in Pediatric Radiology revisits the Hermes sign, explaining how a mythological name helps neonatal imagers recognize ...
Decoding Congenital Chest Lesions: A Systematic Guide
In the field of pediatric healthcare, understanding and diagnosing congenital chest lesions has emerged as a critical area of focus ...
Faster Diagnostic Scans Could Revolutionize Prostate Cancer Detection for Millions
A groundbreaking clinical trial led by researchers from University College London (UCL), UCL Hospitals (UCLH), and the University of Birmingham ...
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